Lucent Technologies R5SI 用户手册
DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1331
SYNC (Synchronization)
10
Error Log Entries and Test to Clear Values
Notes:
a. This error indicates a problem with the primary DS1 reference. It is cleared
when the primary reference is restored. The following steps should give an
indication of the source of the problem:
indication of the source of the problem:
1.Check if the primary DS1 interface circuit pack is inserted in the carrier
via the
list configuration board PCSS
command.
2.Check the connection of the cable supplying the external timing source
to the primary DS1 interface circuit pack.
3.Test the primary DS1 interface circuit pack via the
test board PCSS
long
command. Check the Error Log for DS1-BD errors and refer to
the DS1-BD (DS1 Interface Circuit Pack) Maintenance
1.
Run the Short Test Sequence first. If all tests pass, run the Long Test Sequence. Refer to the appropriate
test description and follow the recommended procedures.
test description and follow the recommended procedures.
2.
This error type initially raises a Warning alarm. If this error type persists and alarms are not downgraded
on this MO due to the value of
on this MO due to the value of
set options
, then, after a period of time, a Minor or Major alarm is raised.
3.
Major alarms on this MO may be downgraded to Warning alarms based on the value used in the
set
options
command.
4.
It may take up to one hour for these SYNC alarms to clear due to "leaky bucket" strategy.
Table 10-402.
Synchronization Error Log Entries
Error
Type
Type
Aux
Data
Associated Test
Alarm
Level
On/Off
Board
Test to Clear Value
0
1
0
Any
Any
Any
test synchronization
1 (a)
Any
None
WARNING/
MINOR(j)
MINOR(j)
2
OFF
None
18 (b)
0
disable sync
WARNING
OFF
enable sync
257 (c)
Any
None
WARNING/
MINOR(j)
MINOR(j)
OFF
None
513 (d)
Any
None
WARNING/
MAJOR(j)
MAJOR(j)
OFF
None
769 (e)
None
MAJOR/
WARNING
WARNING
3
OFF
None
1793 (f)
4
0-50
None
MAJOR/
WARNING
WARNING
OFF
enable sync
2049 (g)
(i)
(i)
0
None
WARNING
OFF
None
2305 (h)
(i)
(i)
0
None
WARNING
OFF
None
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